baber/WOPTO huggingface dataset:
Patent JP-2002209954-A (JP)
Title: Traveling assist control method for wheelchair for hemiplegic person, traveling assist for wheelchair for hemiplegic person, and wheelchair for hemiplegic person
Inventor: KOBAYASHI NOBUAKI
IPC: A61G5/04
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To easily drive and steer a wheelchair on which a hemiplegic person seats by the physical capabilities left in the left or right unilateral hand and leg of the body of the hemiplegic person, capable of pivotally turning the wheelchair so as to change the advancing direction in a narrow floor surface, and easily adding wheelchair traveling assist mechanisms to an existing standard type wheelchair. SOLUTION: The rotation of paralyzed-body size wheels of the wheelchair is controlled to follow the rotation of the healthy body side wheels with the rotation angle of the healthy body side wheels of the wheelchair set to a target value, the healthy body side wheels and the paralyzed-body side wheels are rotated in the same direction at the same rotation speed so that the wheelchair is linearly advanced in the front/rear. The both wheels are reversely rotated at the same speed so that the wheelchair is pivotally turned.
Patent JP-2002214971-A (JP)
Title: Image forming device
Inventor: TSUKAMURA SHINICHI
IPC: G03G15/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which contamination of a transfer paper is decreased after a toner image is fixed. SOLUTION: In the image forming device to form a latent image on an image carrying body, to deposit a toner on the latent image to form a toner image, to transfer the toner image to a transfer paper to fix and then to discharge the transfer paper, the image forming device is equipped with a lubricant applying means to apply a lubricant on the transfer paper having the toner image fixed after the fixing process.
Patent JP-2002214523-A (JP)
Title: Optical system controller, optical system control method, and recording medium
Inventor: FUJII SHINICHI
IPC: H04N101/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To appropriately perform AF control in a digital camera. SOLUTION: The digital camera which detects the edge from AF area and performs AF control is provided with a histogram generating circuit 251 which generates the histogram of the width of the edge in AF area, a histogram evaluation part 264 which determines the evaluation value showing the degree of the focus from the generated histogram, a driving quantity determining part 265 which determines the driving quantity of the lens on the basis of the evaluation value, and a region setting part 269 which sets AF area. The histogram evaluation part 264 transfers the number of the edges detected by the histogram generating circuit 251 to the region setting part 269, and when there are few edges, AF area is expanded and new AF area is set by the region setting part 269. Thus, AF control is appropriately realized.
Patent JP-2002219564-A (JP)
Title: Removing method for molten metal scum in thin strip continuously casting and device therefor
Inventor: OKIMORI MAYUMI
IPC: B22D43/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To remove effectively foreign matter (scum) floating on a molten metal basin part in twin drum type thin strip continuously casting. SOLUTION: In twin drum type thin strip continuously casting equipment, the suction and removing method for the scum K from a scum suction port 8 and a device therefor are contrived so that the device is immersed with directing the scum suction port 8 of the scum removing device toward the position A, which is the most likely accumulating position of the scum floating on the surface of the molten metal basin part 3 formed with a pair of cooling drums 1 and side sluices 2-a, to suck and remove the scum from the scum K suction port 8.
Patent JP-2002220372-A (JP)
Title: New piperidine derivative and insecticide containing the same
Inventor: ONOE SHINJI
IPC: C07D211/14
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide piperidine derivative having a significantly excellent insecticidal activity with low dosage, compared with a conventional piperidine compound. SOLUTION: This invention relates to an insecticide, acaricide or nematicide containing piepridine derivative represented by the general formula (1), N-oxide or a salt of the same and each of them as an effective component. [wherein, two R1s may be the same or different, respectively hydrogen atom, halogen atom, lower alkyl, lower alkoxy, lower haloalkyl, lower haloalkoxy or lower alkylsulfonyloxy; R2 is hydrogen atom, lower alkyl, lower alkenyl, lower alkoxyalkyl, or lower alkylcarboxyl; X is oxygen atom or sulfur atom; Y is oxygen atom or sulfur atom; R3 is lower alkenyl or lower alkinyl having unsubtituted or substituted radical (the substituted radical is hydroxy, halogen, lower alkoxy or the like) or lower cycloalkenyl].
Patent JP-2002221170-A (JP)
Title: Scroll compressor
Inventor: MORI TATSUSHI
IPC: F04C18/02
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a strong scroll compressor provided with a scroll having high fatigue resisting strength and capable of keeping sufficient sealability, and capable of being miniaturized and reduced in weight. SOLUTION: This scroll compressor carries out the compressive action of gas by moving compression chambers 40 formed by gearing fixed and movable scrolls 35 and 39 with each other to the center side from the circumferential side of spiral wall bodies 34 and 38 by revolving the movable scroll 39. Each the spiral wall bodies 34 and 38 is formed into a tapered shape from its root part to its tip part, each root corner parts 50 and 51 of the wall bodies 34 and 38 is formed into a recessed curve-like cross-sectional shape comprising a continuous arc, and sealing materials 52 and 53 are installed on the respective bottom faces between the respective spiral wall bodies 34 and 38.
Patent JP-2001291842-A (JP)
Title: Ferroelectric capacitor array and method for manufacturing ferroelectric memory
Inventor: NISHIKAWA HISAO
IPC: H01L27/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To decrease damages to a ferroelectric film when a ferroelectric capacitor is manufactured. SOLUTION: This embodiment comprises: a ferroelectric film (13) in which recessed and projected patterns are formed on both faces in correspondence to each electrode pair of a plurality of capacitors; a first substrate (14) in which each one electrode of the plurality of capacitors is formed on one face; a second substrate (18) in which each other electrode of the plurality of capacitors is formed on the one face; and first and second anisotropic conductive films (16, 17) which are respectively present in an interspace between a one face side of the ferroelectric film and the first substrate, and in an interspace between an other face side of the ferroelectric film and the second substrate, and in which a projection part of a ferroelectric layer of the capacitor and an interspace between the electrodes of the capacitor are made conductive.  The plurality of capacitors can be formed without carrying on an etching (lithography) process.
Patent JP-2002219079-A (JP)
Title: Electric vacuum cleaner, and its suction port unit
Inventor: TSUCHIYA YOSHIHIRO
IPC: A47L5/14
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a suction port unit of an electric vacuum cleaner which can easily switch cleaning configurations between dust sucking and dust blowing out being different. SOLUTION: A movable body is movably fitted in and attached to a suction duct 88 communicating with the air suction side of an electric blower for this cleaner main body. Then, an air discharging duct 101 which is located approximately on the central axis of the suction duct 88 and communicates with the air discharge side of the electric blower is provided approximately coaxially. An air discharging cylindrical section 113, which is located approximately on the central axis and opens an air discharging port 114 in the suction port 106, is provided in the suction port 106 at the distal end of the movable body 83. A jetting state is presented by retracting the movable body 83 wherein the air discharging cylindrical section 113 communicates with the air discharging duct 101.  The discharging air which circulates in the air discharging duct 101 is jetted to a surface to be cleaned from the air discharging port 114, and dust and dirt are blown away. A suction sate is presented by advancing the movable body 83 wherein the air discharging cylindrical section 113 is separated from the air discharging duct 101. The discharging air leaks into the suction duct 88 from a gap to the air discharging cylindrical section 113. Thus, the discharging air is not blown out, and dust is sucked in together with air from the suction port 106.
Patent JP-2002222788-A (JP)
Title: Substrate cooling tool and substrate cleaner
Inventor: HIROSE KEIZO
IPC: H01L21/304
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning tool which can spout cleaning liquid stably, prevents contamination and damage of a substrate and does not generate deformation, and to provide a cleaner using the substrate cleaning tool. SOLUTION: This substrate cleaner 7 makes pure water supplied from a pure water supply channel 35 flow into a channel 36 of a lower member 32 and a channel 37 of a fixing tool 33, and supplies the water to the inside of a cleaning brush 24. The brush 24 is provided with a main body 60, water penetrating core material 62 and a resin seat 63 covering the core material 62. The material 62 is provided with a channel 66 making the pure water flow to the lower surface of the core material 62, and a shielding sheet 68 for preventing the pure water from leaking out to the side surface of the core material. An air discharging path 38 is connected with the channel 36 of the lower member 32, and discharges air in the channels 36, 37 suitably.
Patent JP-2002231780-A (JP)
Title: Method for inspecting hole by using charged particle beam
Inventor: KIKUCHI MAKI
IPC: H01L21/28
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting the etching state of a contact hole or a via hole. SOLUTION: Electron beams are sequentially irradiated to a contact hole formed on a sample like a wafer, and an absorption current flowing in the sample 4 is detected by a current amplifier 16, and obtained absorption current signal data is stored in a memory 18. A controller 15 checks the absorption current signal data up in a relation between a current flowing between the sample and a ground to be acquired in advance by use of a standard sample and an etching depth of a substrate in the contact hole, and inspects the etching depth of the substrate in a hole to be measured.
Patent JP-2002232022-A (JP)
Title: Thermoelectric module and its manufacturing method
Inventor: TAUCHI HITOSHI
IPC: B23K35/30
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric module at a low cost capable of constituting the module without reducing a heat resistance of a radiating side even when a soldering material like 95Sn5Sb, for example, as a second soldering material for a semiconductor chip junction is used and without using many types of soldering materials. SOLUTION: The thermoelectric module comprises a case 1, a radiating side insulating board 4a, a heat absorbing side insulating board 4b, a first soldering layer 5a for connecting the radiating side insulating board to the case via a first soldering material, and second soldering layers 9a, 9b for connecting a P-type semiconductor chip 4f and an N-type semiconductor chip 4e via a second soldering material between the radiating side board and the heat absorbing side board. In this case, the first soldering material of the first solder layer is the same as the second soldering material of the second solder layer.
Patent JP-2001294509-A (JP)
Title: Cosmetic
Inventor: HATTORI TOSHIMITSU
IPC: A61K8/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic having improved moisture retention. SOLUTION: The cosmetic contains a polar water and a humectant. The polar water is produced by the magnetizing treatment and non-contact electromagnetic treatment of refined or pure water. The 1H-NMR peak of the polar water added with 10% heavy water and measured at an observation frequency of 400 MHz and a resolution of ±0.01 Hz at 22 deg.C is shifted by >=0.5 Hz toward the side of high magnetic field compared with the 1H-NMR peak of water obtained by the magnetizing treatment of pure water under the same condition. The humectant is preferably hyaluronic acid or trehalose.
Patent JP-2002020639-A (JP)
Title: Positive photoresist composition
Inventor: TIMOTHY G ADAMS
IPC: G03F7/004
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel crosslinked polymer which is used in microelectronic wafers or flat panel display substrates and exhibits enhanced lithographic properties, and a positive chemically amplified photoresist composition. SOLUTION: The positive photoresist composition comprises a polymer comprising (1) groups crosslinked or reactive to crosslinking and (2) non-aromatic photoacid-labile groups with at least a portion of the groups (1) being crosslinked to other polymer units, and a photoactive component. As this polymer, e.g. a hydroxystyrene/styrene/t-butyl acrylate terpolymer crosslinked with 1,4-cyclohexanedimethanol divinyl ether is used.
Patent JP-2002240147-A (JP)
Title: Inflation film forming method and apparatus therefor
Inventor: SUNAMOTO TATSUYA
IPC: B29C55/28
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an inflation film forming method capable of stably obtaining a film of which the anisotropy is relaxed even if a stiff and hard thermoplastic liquid crystal polymer is used, and to provide an apparatus therefor. SOLUTION: In the inflation film forming apparatus, a raw material resin is extruded into a tubular shape in a molten state and air is supplied into the inner space of the tubular molten extrudate to inflate the extrudate, while cooling the same to form a bubble 4. The bubble 4 is, in turn, taken up while folded into a sheetlike form to obtain a cylindrical stretched film 10.  A bubble diameter measuring instrument 8 for measuring the change quantity of the lateral draw ratio of the bubble 4, a molecular orientation degree measuring instrument 9 for measuring the degree of molecular orientation of the film 10, and a regulator 12 for adjusting the supply amount of air into the bubble 4 on the basis of the change quantity of the lateral draw ratio measured by the bubble diameter measuring instrument 8 and the degree SOR of molecular orientation of the film 10 measured by the molecular orientation degree measuring instrument 9 to control the diameter of the bubble, are provided.
Patent JP-2001260697-A (JP)
Title: Pedal
Inventor: WEHNER ANDREAS
IPC: B60K26/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To adjust the coefficient of friction of the frictional kinematic pair between a frictional body and a frictional face in a pedal with a pedal arm, where a first end section of the pedal arm can be displaced by the force, a second end section of the pedal arm is rotatably supported on a pivot in a easing, the pedal arm is returnably loaded to a reference position by a return spring member surrounding the pivot, the return spring member is supported on a first lever arm of a rotatably supported lever, and a second lever arm of the lever is mounted on the second end section of the pedal arm through a frictional body to be supported on the frictional face rotatable on the pivot of the pedal arm. SOLUTION: The frictional face 56 is a component of the frictional member 55, and the frictional member is firmly connected to the second end section 10 of the pedal arm 6 through an adhesive 66.
Patent JP-2002238580-A (JP)
Title: Plant cell having animal-type sugar chain-adding function
Inventor: TANIGUCHI NAOYUKI
IPC: A01H5/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a plant cell having an animal-type sugar chain. SOLUTION: A plant cell having an animal-type sugar chain-adding function. The plant cell is prepared by introducing a gene encoding an animal-derived enzyme which can transfer N-acetylglucosamine into a mannose residue of a sugar chain contained in a sugar protein.
Patent JP-2002256386-A (JP)
Title: High strength galvanized steel sheet and production method therefor
Inventor: NAGATAKI YASUNOBU
IPC: C22C38/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a high strength galvanized steel sheet which is not fractured in the HAZ(heat affected zone) of the weld zone on forming and has formability similar to that of a single sheet. SOLUTION: The high strength galvanized steel sheet contains, as chemical components, 0.04 to 0.25% C, <=0.7% Si, 1.4 to 3.5% Mn, 0.05 to 1% Cr, <=0.05% P, <=0.01% S and 0.005 to 0.1% Nb and the balance substantially iron. The steel sheet also has a composite structure consisting of ferrite and a low temperature transformation phase having a mean grain size of <=10 μm. The steel sheet can contain one or more elements selected from 0.05 to 1% Mo, 0.02 to 0.5% V, 0.005 to 0.05% Ti and 0.0002 to 0.002% B as well.
Patent JP-2002258558-A (JP)
Title: Image forming device
Inventor: MIYAWAKI KATSUAKI
IPC: G03G15/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a tandem type image forming device capable of shortening the first printing time of a monochrome image and further contributing to the miniaturization of the device. SOLUTION: This image forming device has a 1st paper feeding path 31 through which transfer material is separated and carried from a paper feeding cassette 21 at the uppermost stage, and a 2nd paper feeding path 32 through which the transfer material is separated and carried from other paper feeding cassettes 22 to 24, and the path 31 is provided on the center side of a device main body 1. Thus, a carrying path length to the ejection of paper is shortened by feeding the transfer material from the cassette 21 through the path 31 at the time of forming the monochrome image on the transfer material. Therefore, the first printing time of the monochrome image is shortened and further the device is miniaturized.
Patent JP-2002255135-A (JP)
Title: Label transferring device
Inventor: SATO HIROMI
IPC: B65C9/18
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a label transferring device capable of positively peeling off a label from a transferring roller. SOLUTION: There is provided a label transferring device including a configuration in which a label B is transferred by a pair of rollers 17, 18, wherein at least one of the rollers is formed by a plurality of partial rollers 17a arranged with a proper clearance and concurrently there is provided a peeling-off plate having one end formed like a comb shape. Comb-shape teeth 24 at the peeling- off plate are placed between the partial rollers 17a, 17a and mounted at the downstream side of a label transferring passage.
Patent JP-2002258738-A (JP)
Title: Language learning support system
Inventor: KATO KOICHI
IPC: G06Q50/20
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a language leaning support system enabling efficient learning of a plurality of languages. SOLUTION: The language learning support system 10 is provided with a language information database 34 concerning a character string such as a word or an idiom, a user database 30 registering various related user information, a teaching material article database 32, and a means to extract language information concerning the character string which the user selects registered in the language the user learns and transmits the extracted language information to a user's personal computer 12.
Patent JP-2002254114-A (JP)
Title: Blank material for forming two-ply product
Inventor: IWANAMI KOMEI
IPC: B21D22/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkles from occurring on the main body of a product when a two-ply product including a platy component superimposed on the main body is bulge-formed. SOLUTION: When the platy component 3 is overlapped inside a shouldered groove 2a of the main body of the product 2, if second plate material 3' has the same width over the total length, the second plate material 3' portion corresponding to a step portion 2b of the groove 2a is drawn and formed, and a forming-reactive force of this part becomes larger. And first plate material 2' portion located at the outer side of the outer edge of this portion develops excessively during forming, and this elongation grows as a surplus thickness and wrinkles occur on the main body of the product 2 in the side portion of the step portion 2b. Then, the second plate material 3' portion overlapping to a portion on which the winkles are forecast to occur (on the side of the step portion 2b) is formed into a lacking configuration.
Patent JP-2001269042-A (JP)
Title: Combine harvester
Inventor: HIDAKA SHIGEMI
IPC: A01D69/06
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce an on-off operating power for a threshing clutch (56) from that for a conventional tension roller clutch structure. SOLUTION: This combine harvester is provided with an engine (21), a threshing section (4) in which a threshing cylinder (6) and a sorting mechanism (25) are placed, a reaping section (8) and a traveling speed-changing case (69) for placing a non-stage transmission (70). In the combine harvester, a driving shaft (44) of a threshing section (4) is connected to a driving transmission shaft (49) of the engine (21) via a threshing clutch (56) which performs on-off switching with hydraulic power.
Patent JP-2002257491-A (JP)
Title: Film cooling roll and film sterilizing method employing the same
Inventor: FUTASE KATSUNORI
IPC: B65B55/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a film cooling roll capable of cooling a film efficiently upon the heating sterilization of the film. SOLUTION: The film cooling roll 1 is constituted of a circumferential surface 2 for winding the film. A cylindrical refrigerant passage 5 is provided at the inner peripheral side of the circumferential surface 2, and its one end is connected to a refrigerant supplying passage 10 and the other end is connected to a refrigerant discharging passage 13 respectively.
Patent JP-2002269235-A (JP)
Title: Medical picture image centralized storage system, method and program
Inventor: HISHINUMA KAZUHIRO
IPC: G16H10/60
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To make all medical picture images submitted for dispensation in a medical facility receive a merit of digitization, reduce troublesome work in a data center and automatically carry out accounting. SOLUTION: The medical facility is furnished with a digital picture image acquisition device 10 and a client terminal 20 free to input a medical picture image data from the digital picture image acquisition device 10, the client terminal 20 and a server 40 are connected to each other through a network 30, and the server 40 is furnished with a memory means to store the medical picture image data received from the client terminal 20 and an online accounting means to automatically output accounting information to the medical facility. The client terminal 20 outputs the specified picture image data by a picture image output means 51 by receiving it from the server 40 by transmitting a reception demand signal to the server 40.